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Under the listing of locations, the addition of "Chlorastrolite location" to the listing of "Isle Royale" is terribly misinformed. Greenstone, or greenschist, is NOT the "Isle Royale Greenstone" that collectors pursue from that region. "Isle Royale Greenstone" or "chlorastrolite" is the mineral pumpellyite-(Mg) and should NOT be noted here! —Preceding unsigned comment added by 188.8.131.52 (talk) 04:34, 8 December 2010 (UTC)